title: [Survey of echinococcosis in Hokkaido and measure against it].
abstract: The first patient with echinococcosis who had lived in Rebun island was discovered in 1937 at Otaru and 134 patients had been identified as Rebun cases till 1989. In the meantime, the eradication of echinococcosis succeeded with extermination of dogs and foxes from the island. On the other hand, the first patient of Kon-sen cases was found in 1965 and 208 patients have been treated so far. The patients had been restricted within the Kon-sen region until 1979, but thereafter the patients have been found sporadically all over Hokkaido. This distributional tendency of the patients coincides with the explosion of the infection with Echinococcus multilocularis in foxes in Hokkaido after 1980. Prevention measure against echinococcosis has been carried out by the Committee for the Disorder of Hokkaido, by which we have been successful. We succeed in the early diagnosis and treatment of the patients, but still have no decisive methods to eradicate E. multilocularis in Hokkaido. This is one of the important problems of zoonosis to solve for the next century of Hokkaido.
authors.affiliation: Department of Microbiology, Hokkaido University School of Medicine, Sapporo, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Minagawa
mesh_terms: D000818:Animals; D003140:Communicable Disease Control; D004285:Dogs; D004443:Echinococcosis / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission; D004446:Echinococcus; D005589:Foxes; D006801:Humans; D007564:Japan / Q000453:epidemiology; D009017:Morbidity; D014881:Water Supply